7404444041477 has 8 divisors (see below), whose sum is σ = 8497334716992. Its totient is φ = 6320331604800.

The previous prime is 7404444041461. The next prime is 7404444041549. The reversal of 7404444041477 is 7741404444047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7404444041477 - 2⁴ = 7404444041461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7404444041437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2194557899 + ... + 2194561272.

It is an arithmetic number, because the mean of its divisors is an integer number (1062166839624).

Almost surely, 2^{7404444041477} is an apocalyptic number.

It is an amenable number.

7404444041477 is a deficient number, since it is larger than the sum of its proper divisors (1092890675515).

7404444041477 is a wasteful number, since it uses less digits than its factorization.

7404444041477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389119419.

The product of its (nonzero) digits is 5619712, while the sum is 50.

The spelling of 7404444041477 in words is "seven trillion, four hundred four billion, four hundred forty-four million, forty-one thousand, four hundred seventy-seven".